package edu.xjdx.os.service;

import edu.xjdx.os.domain.Order;

import java.util.List;


public interface OrderService {
    List<Order> findAll();
    void remove(String id);
    void modify(Order order);
    void add(Order order);

    Order findById(String id);

    List<Order> findByCustomer(String customerId);
}
